I believe blood vessels constrict
Answer:
Replacing a lipid containing 18 C fatty acids with one containing 16 C fatty acids.
I believe it would be 3 because the higher the number the less acidic and the more basic it is.
Answer:
Prevents distortion
Explanation:
Double-pouring technique is used for casting, it prevents distortion of the material to be fabricated or the study model.
It ensures the study or fabricated model is firmly withheld, increasing the material life span, and can be used at extreme conditions.
This type of technique takes longer time to set than the single pour method as it gives the needed base to yeild the oral structures.
